Page 45 - U4SSC Case study Daegu, Korea (Republic of), February 2022

Figure 14: Traffic variable message sign

With real-time traffic volume analysis, it will be possible to provide civic-oriented traffic services
such as:

• optimal navigation routes;
• remaining time for traffic lights;

• information on the need to bypassing areas for emergencies and school opening and closing
times;
• priority signal control for emergency vehicles; and

• pedestrian detection at crosswalks.

Leveraging the potential of Artificial intelligence (AI) in traffic monitoring and management,
autonomous public transport systems, autonomous and assisted driving, and road safety
management, Daegu intends to build an AI-based (adaptive), smart transportation system, which
will encompass a wide range of features, including real-time traffic monitoring and analysis, as well
as an intelligent traffic control system by the year 2023.

The anticipated CCTV installations at 250 major intersections will provide the data to support
such a system. The envisioned smart transportation system will also allow for emergency vehicle
priority, obstacle/accident detection, automated hazard zone warning, signal control, optimal route
guidance, and securing pedestrian zones.

U4SSC Case study | Daegu, Korea (Republic of) | February 2022 27